baber/WOPTO huggingface dataset:
Patent EP-4316649-A1 (EP)
Inventor: NISHINOHARA Chihiro
IPC: B01J23/44
Filed: 2022-03-23
Abstract: The purpose of the present invention is to provide a catalyst that enables a hydrogenation reaction of cyclopentadiene to cyclopentene in a gas phase that exhibits both a high conversion rate and high selectivity, and a method for producing the cyclopentene in a gas phase that exhibits both a high conversion rate and high selectivity. A catalyst according to the disclosure and a method for producing cyclopentadienecyclopentene according to the disclosure are a catalyst and a method for producing cyclopentene using the catalyst that is used in a hydrogenation reaction of cyclopentadiene in a gas phase to form the cyclopentene, the catalyst including palladium (Pd) and a titanium dioxide (TiOz) support, wherein the titanium dioxide (TiOz) support contains anatase-type titanium dioxide (TiO 2 ).
Patent EP-4310390-A1 (EP)
Inventor: YANG TAO
IPC: F21S8/00
Filed: 2022-04-19
Abstract: A magnetic conductive track and a lighting fixture are disclosed by the present application. The magnetic conductive track includes a mounting main body and conductive substrates, each conductive substrate includes a magnetic attraction layer, an insulating layer, and a conductive layer, the magnetic attraction layer faces a mounting side of the mounting main body, the conductive layer faces a connecting side of the mounting main body and is exposed outside, and the magnetic attraction layer is used for attracting and connecting the lighting device. The magnetic conductive track of the present application uses the conductive substrates, the conductive and magnetic structures are integrated together, the assembly process is simplified, and the cost is lower; moreover, the visual detection can be facilitated.
Patent EP-4280124-A1 (EP)
Inventor: ZHANG SHIXIN
IPC: G06N10/00
Filed: 2022-11-18
Abstract: A method and device of preparing a thermalized state of a quantum system, and a storage medium relate to the field of quantum technologies. The method includes: acquiring n sets of measurement results obtained after a transformation process is performed on an input quantum state of combined qubits by a parameterized quantum circuit (210); processing the second measurement results through a neural network to obtain weight parameters (220); computing a correlation function value of a mixed state of the target quantum system based on the weight parameters and the first measurement results (230); and computing an expected value of an objective function based on the correlation function value (240); adjusting variational parameters taking convergence of an expected value of the objective function as a goal (250); and acquiring, under a condition that the expected value satisfies a convergence condition, the mixed state to approximately characterize a thermalized state of the target quantum system (260).
Patent EP-4220665-A1 (EP)
Title: Data integration system of body composition analyzer
Inventor: HSIEH KUEN-CHANG
IPC: G16H50/30
Filed: 2023-01-17
Abstract: A data integration system (10) of a body composition analyzer includes a high-precision body composition analyzer (20), a low-precision body composition analyzer (30), and a computing device (40). The computing device (40) is used to calculate a deviation value between the high-precision body composition analyzer (20) and the low-precision body composition analyzer (30), and correct the data generated by the low-precision body composition analyzer (30) through the deviation value so as to obtain more accurate body composition data.
Patent EP-4220453-A1 (EP)
Title: System and method for enhancing biometric matching accuracy
Inventor: ROJAS MICHAEL J
IPC: G06F21/32
Filed: 2023-01-31
Abstract: A system of enhancing biometric analysis matching utilizes an image sensor, such as a digital camera, to capture an image of a face of a person. The system may perform image enhancement, such as edge and contrast enhancement, prior to performing face matching. The enhancement may be localized to a given image region based on determined region illumination. The system may perform image processing and analysis comprising face detection, alignment, feature extraction, and recognition. A biometric recognition confidence indicator may be generated using the results of the image enhancement and analysis. At least partly in response to the biometric recognition confidence indicator falling below a threshold enhancing recognition confidence using an image of visual indicia captured using the image sensor.
Patent EP-4245926-A1 (EP)
Title: Attachment module, excavator arm, excavator, and method of rotating a tool relative to excavator arm
Inventor: LINDHOLM JAN
IPC: E02F3/36
Filed: 2023-03-13
Abstract: An attachment module (1) is disclosed configured to attach a tool (2) to a distal end (3') of an excavator arm (3). The attachment module (1) comprises an arm section (5) and a tool section (6). The tool section (6) is rotatably arranged relative to the arm section (5) around a rotation axis (Ra). The attachment module (1) comprises a locking assembly (7) controllable between a locked state and an unlocked state in which the locking assembly (7) unlocks the tool section (6) from the arm section (5) such that the tool section (6) is free to rotate relative to the arm section (5) around the rotation axis (Ra). The present disclosure further relates to an excavator arm (3), an excavator machine (4), a method (100) of rotating a tool (2) relative to an excavator arm (3), a computer program, and a computer-readable medium (200).
Patent EP-4215165-A1 (EP)
Title: Prosthetic valve crimping device
Inventor: BENICHOU NETANEL
IPC: A61F2/95
Filed: 2006-09-11
Abstract: An apparatus for crimping expandable prosthetic heart valves, the apparatus comprising jaws (1) having a linear movement towards a centre, a stationary base including guidance slits facing the centre axis (10), and a rotating mechanical member (3) rotating around the centre axis, the member including a spiral track (14), and three removable accessories consisting of: a handle level stop member (108) removably attached to the valve crimping device within an aperture formed in the housing (2), the handle stop member calibrated to stop movement of the handle (5) when the proper aperture size is reached for a particular crimping operation; a crimped valve gauge (112) removably mounted on the base (4) and providing a tube (116) having a tapered throughbore with a minimum diameter that is equal to the minimum aperture diameter as limited by the stop member; and a balloon gauge (110) removably mounted on the base having an inner diameter calibrated to the desired maximum size of the expanding balloon used to deliver the prosthetic valve.
Patent EP-4269768-A1 (EP)
Inventor: CZAPLA LIONEL
IPC: F02C7/224
Filed: 2023-03-30
Abstract: L'invention concerne un ensemble propulsif (4) comprenant une nacelle (6) et un moteur (9) arrangé à l'intérieur de la nacelle (6) et alimenté en carburant par une canalisation d'apport (5a) en carburant, le moteur (9) comportant une chambre de combustion (12) et une tuyère d'éjection (14) des gaz de combustion hors de la nacelle, la tuyère d'éjection (14) étant délimitée par une paroi (15) de section radiale courbe, fermée et sans angle, l'ensemble propulsif (4) comprenant en outre un système d'échangeur thermique (20) pour réchauffer le carburant avant son injection dans la chambre de combustion (12) et dont la tuyère d'éjection (14) forme une partie.
Patent EP-4258157-A1 (EP)
Inventor: BURLATSKY SERGEI F
IPC: G06F30/20
Filed: 2023-04-05
Abstract: The present disclosure provides advantageous probabilistic models and applications for component (e.g., titanium component) design optimization, and related methods of use. More particularly, the present disclosure provides advantageous probabilistic models, systems and applications for component design optimization and related methods of use, and where the probabilistic models, systems and applications can accurately predict the life/failure of components (e.g., titanium components) based on material microstructure statistics and/or product mission specifics and/or variations. Disclosed are probabilistic systems and methods for predicting dwell fatigue behavior of a component (e.g., titanium component). The present disclosure advantageously provides an analytical modeling framework that captures the various physics-based mechanisms for dwell fatigue damage accumulation, crack nucleation, crack propagation and fracture in components or materials (e.g., anisotropic components/materials). The probabilistic modeling framework thereby enables the prediction of dwell fatigue behavior as a function of microstructure (e.g., material microstructure statistics) and/or loading conditions (e.g., product mission specifics).
Patent EP-4223501-A1 (EP)
Inventor: BALLOCCHI PAOLO
IPC: B32B5/26
Filed: 2015-12-08
Abstract: Components having fibre-reinforced composite structures are disclosed. The component comprises a plurality of structural fibres embedded in a cured matrix material and a plurality of nanostructures such as carbon nanotubes extending from one or more of the structural fibres.
Patent EP-4279725-A1 (EP)
Inventor: PACHIDIS VASILEIOS
IPC: F02C7/042
Filed: 2023-04-24
Abstract: A gas turbine engine (100) includes a core engine casing (114) and a bypass duct (122) defined between a nacelle (106) and the core engine casing (114). The gas turbine engine (100) further includes a plurality of diverter fences (130) pivotally coupled to the core engine casing (114). Each diverter fence (130) is pivotable relative to the core engine casing (114) about a pivot axis (P), which is circumferentially and obliquely inclined with respect to a principal rotational axis (102). Each diverter fence (130) is configured to move between a first position (X1) in which an outboard edge (138) is disposed adjacent to a casing outer surface (120), and a second position (X2) in which the outboard edge (138) is radially spaced apart from the casing outer surface (120), such that each diverter fence (130) radially extends outwards from the casing outer surface (120) into the bypass duct (122).
Patent EP-4287194-A1 (EP)
Inventor: SHIRAKAMI ATSUSHI
IPC: G16H10/40
Filed: 2023-05-30
Abstract: Disclosed is a method for managing information on a blood product with a computer, including: obtaining a measurement result of a specimen, collected from the blood product, which is measured by a blood analyzer with product identification information of the blood product being used as specimen identification information of the specimen, and the specimen identification information; and in a database in which information on the blood product is stored in association with the product identification information, associating the measurement result with other information on the blood product other than the measurement result, on the basis of the product identification information used as the specimen identification information.
Patent EP-4292937-A1 (EP)
Inventor: VIGNALI MARK G
IPC: B64D13/06
Filed: 2023-06-14
Abstract: A pressurization system (20) for a vehicle includes an inlet (22) for receiving a medium (A) and a cabin air compressing device (24a, 24b) arranged in fluid communication with the inlet (22). The cabin air compressing device (24a, 24b) includes a shaft (30a, 30b), a compressor (26a, 26b) connected to the shaft (30a, 30b), a motor (36a, 36b) operably connected to the shaft (30a, 30b) and configured to drive the compressor (26a, 26b), and a turbine (28a, 28b) connected to the shaft (30a, 30b) and also configured to drive the compressor (26a, 26b) upon receipt of the medium (A). A heat exchanger (38) has a first inlet (42) fluidly connected to the compressor outlet (40) and a second inlet (46) fluidly connected to the turbine outlet. The compressor inlet (32) and the turbine inlet (34) are fluidly connected to and are arranged in parallel relative to the inlet (22).
Patent EP-4274343-A1 (EP)
Inventor: MOCHIZUKI MITSURU
IPC: H04W72/04
Filed: 2018-08-07
Abstract: A communication system includes a user apparatus; and a base station including a distributed unit (DU) configured to wirelessly communicate with the user apparatus and a central unit (CU) connected to the distributed unit. The base station including the CU and the DU supports packet duplication, and the DU notifies the user apparatus of starting the packet duplication.
Patent EP-4212018-A1 (EP)
Title: Landwirtschaftliches gerät mit verbesserter neigungsregelung
Inventor: GROSSE PRUES FRANK
IPC: A01M7/00
Filed: 2023-01-09
Abstract: Die Erfindung umfasst ein landwirtschaftliches Gerät (1) zum Ausbringen von Material, wie Düngemittel, Pflanzenschutzmittel oder Saatgut, umfassend ein beidseitig klappbares Verteilergestänge (10) mit einem Mittelteil (11) und zwei mit dem Mittelteil (11) durch Gelenke verbundenen seitlichen Auslegern (12 a,b), eine erste hydraulische Stellvorrichtung (14 a), um einen der Ausleger (12 a) um eine, insbesondere erste, in Fahrtrichtung des landwirtschaftlichen Geräts (1) weisende Drehachse zu bewegen eine zweite hydraulische Stellvorrichtung (14 b), um den anderen Ausleger (12 b) um eine, insbesondere zweite, in Fahrtrichtung des landwirtschaftlichen Geräts (1) weisende Drehachse zu bewegen, eine Regeleinheit (2), wobei jeweils ein Druckregelventil (16 a,b) der ersten Stellvorrichtung (14 a) und der zweiten Stellvorrichtung (14 b) zugeordnet sind, und wobei die Druckregelventile (16 a,b) von der Regeleinheit (2) ansteuerbar sind.
Patent EP-0000564-A1 (EP)
Inventor: GRASSELLI ROBERT KARL
IPC: B01J27/057
Filed: 1978-07-21
Abstract: The invention is related to new catalysts containing iron, bismuth, molybdenum and various additional elements which exhibit extremely attractive catalytic properties for the oxidation and ammoxidation of various olefins. The invention is further related to the use of such catalysts in the ammoxidation of propylene and isobutylene to acrylonitrile and respectively, methacrylonitrile.
Patent EP-0001590-A1 (EP)
Inventor: KAISER KARL DR
IPC: C08F6/24
Filed: 1978-10-04
Abstract: Die Erfindung betrifft ein Verfahren zur Entfernung von gesättigten flüssigen Restkohlenwasserstoffen aus Polyolefinen, die bei der katalytischen α-Olefinpolymerisation erhalten wurden, mittels Dampf und Wasser, und ist dadurch gekennzeichnet, daß man a) das kohlenwasserstoffhaltige Polyolefin in eine wässerige, emulgatorhalitge Lösung einträgt, und das Gemisch durch Rühren in eine homogene Dispersion überführt; daß man b) die Dispersion in die oberen Teil einer mit mindestens 5 Siebböden ausgestteten Kolonne einleitet und im Gegenstrom mit etwa 100 bis 120°C heißem Wasserdampf behandelt, wobei der freie Querschnitt der einzelnen Siebböden in der Kolonne sich vom untersten bis zum obersten Boden von etwa 3 % bis auf etwa 90 % der Bodenfläche kontinuierlich erhöht und im etwa gleichen Verhältnis der Abstand der einzelnen Böden von unten nach oben zunimmt, und daß man c) vom Sumpf der Kolonne die kohlenwasserstofffreie wässerige Polyolefindispersion abzieht und das Polyolefin vom Wasser trennt.
Patent EP-0001978-A1 (EP)
Inventor: JUN-ICHI IWAO
IPC: A61P9/12
Filed: 1978-10-04
Abstract: The compound, (4R)-3-[(2S)-3-mercapto-2-methylpropanoyl]-4-thiazolidinecarboxylic acid is obtained by treating the corresponding S-benzoyl derivative with acid or alkali. The compound has an inhibitory activity against angiotensin I-converting enzyme and is useful as an antihypertensive agent.
Patent EP-0003219-A1 (EP)
Inventor: BROWN DALE MARIUS
IPC: H01L31/0232
Filed: 1978-12-06
Abstract: A layer (13) of transparent conductive material insulatingly overlies a major surface (12) of a substrate (11) of semiconductor material to provide a CIS (conductor- insulator-semiconductor) capacitor. A region (26) of opposite conductivity type is provided in the substrate adjacent the major surface of the substrate. The capacitor is biased in accumulation and the region of opposite conductivity type is reversely biased with respect to the substrate. Minority charge carriers generated in the semiconductor substrate underlying the conductive layer in response to applied radiation diffuse to the region of opposite conductivity type and are sensed.
Patent EP-0001519-A1 (EP)
Inventor: ALBERT ROBERT EYER
IPC: A01N43/64
Filed: 1978-10-11
Abstract: A water-dispersible herbicidol composition and use thereof, said composition having improved crystallization characteristics when dispersed in water below about 37°C at concentrations above the solubility limits of the triazine, and comprising (a) 1-methyl-3-cyclohexyl-6-dimethyl- amino-s-triazine-2,4(1H,3H)-dione, and (b) at least 2% by weight, based on the dry weight of said triazine, of a surfactant selected from isopropyl naphthalene sulfonic acid and alkali metal or alkaline earth metal salts thereof. 
     The defined surfactant is effective to reduce crystal growth of the triazine compound in aqueous dispersions and hence to mitigate plugging of spray nozzles thereby.
Patent EP-0002327-A1 (EP)
Inventor: BRUSH CHARLES KIMBALL
IPC: C07C45/71
Filed: 1978-11-16
Abstract: 6-Lower alkyl-7, 8-dihydroxy-1-phenyl-2,3,4,5-tetrahydro-1H-3-benzazepines of formula:   <CHEM>  in which:  R is a lower alkyl of 1-6 carbons; R1 is hydrogen, benzyl, phenethyl, lower alkanoyl of 1-5 carbons, lower alkyl of 1-5 carbons, lower alkyenyl of 3-5 carbons, furyl methyl, thienylmethyl or phenacyl; R2 and R3 are each hydrogen, lower alkyl of 1-5 carbons, lower alkanoyl of 2-5 carbons, benzyl or, when taken together, methylene; and R4 is hydrogen or one or two substituents from the group comprising trifluoromethyl, halo, methyl, methoxy, acetoxy, hydroxy or methylthio; or pharmaceutically acceptable, acid addition salts thereof show dopaminergic activity. Intermediates and chemical methods for preparing them are described. An important species is 6-methyl-7,8-dihydroxy-1(p-hydroxyphenyl) -2,3,4,5- tetrahydro -1H-3-benzazepine, as the base or one of its salts, which has antihypertensive activity.
Patent EP-0006181-A1 (EP)
Inventor: SCHMITZ HELGA
IPC: A23L31/00
Filed: 1979-06-05
Abstract: Bei einem Verfahren zum Weichmachen von zähen Speisepilzen oder Speisepilzteilen werden diese einer enzymatischen Behandlung unterzogen. Zwecks Erzielung weicher, genießbarer Pilzfruchtkörper angenehmer Konsistenz und guten Geschmacks wird das gereinigte Pilzmaterial in einer sauren Lösung mit einem pH-Wert zwischen 3 und 5,5 und einem Salzgehalt von 0,02 bis 0,5 Mol, gegebenenfalls unter Zusatz von Glutanasen und Chitinasen bei Temperaturen von 20 bis 55° C aerob oder anaerob zwischen 12 Stunden und 5 Tagen bebrütet und gegebenenfalls aufgekocht und unter vermindertem Druck verpackt. Damit ist auch eine Konservierung des Pilzmaterials unabhängig von den Ernteperioden möglich.
Patent EP-0009159-A1 (EP)
Inventor: LAAS HARALD DR DIPL-CHEM
IPC: C07C69/145
Filed: 1979-09-03
Abstract: 1. An improved process for the preparation of a carboxylic acid ester of beta-formyl-crotyl alcohol by rearrangement of the corresponding carboxylic acid ester of 2-formyl-2-hydroxy-but-3-ene or of an acetal or acylate thereof in the presence of copper or a copper compound at from 50 to 250 degrees C followed, where relevant, by hydrolytic cleavage of the acetal or acylate group, characterized in that a) the rearrangement is carried out in the presence of copper (I) chloride as the catalyst, and b) the low-boiling by-products formed during the rearrangement are continuously removed from the reaction mixture in a conventional manner.
Patent EP-0016856-A1 (EP)
Inventor: GLOBIG MANFRED
IPC: H01H33/72
Filed: 1979-09-07
Abstract: A load disconnection switch incorporating a quench chamber is described which features a tube-like housing, a telescope-like arrangement of a quench tube and a switch rod guided for relative axial movement within the tube-like housing and releasably connected together by a coupling system the release of which is dependent on relative movement between the quench tube and the housing. The coupling system comprises at least one blocking device which is displaceably arranged in a respective radial guide in the wall of the quench tube and which engages in a recess provided in the switch rod. A control wall restricts the radial movement of the blocking device until, after a specified degree of relative movement between the tube-like housing and the coupled arrangement of quench tube and switch rod the restraint provided by the control wall is lifted and the ensuing relative movement of the quench tube and switch rod results in the current carrying path through the switch rod being interrupted at a spark contact and the heat generated at the spark contact causes the omission of quench gas from an associated quench rod which promptly extinguishes the arc. The spark contact is conveniently guided in an opening in the wall of the quench tube and a diametrically opposed pressure pad located at the other side of the switch rod ensures contact between the switch rod and the spark contact.
Patent EP-0009775-A1 (EP)
Inventor: RICHARDS ELMER AARON
IPC: F16D23/02
Filed: 1979-09-28
Abstract: An improved, blocked, change gear transmission utilizing at least one improved resilient jaw clutch assembly (42, 72; 142, 172) to selectively engage a selected gear to a shaft is provided. The improved jaw clutch assembly (42,72) and a blocker mechanism (81) to prevent engagement of the jaw clutch members (42, 72;142, 172) until the jaw clutch members (42, 72; 142, 172) are rotating at a substantially synchronous speed. Preferably, one of the jaw clutch members (42; 142) carries axially and radially outwardly extending external clutch teeth (49, 51) designed for selective interengagement with axially and radially inwardly extending internal jaw clutch teeth (50) carried by the other jaw clutch member (72; 172). The improvement comprises providing a back-lash (208) between the interengageable clutch teeth (50, 51) which is substantially greater than the back-lash (208) normally utilized with similar clutch assemblies, said increased back-lash (208) being in the range of five to fifteen times greater than normal back-lash (208) and preferably about ten times greater than normal back-lash (208).
Patent EP-0004419-A1 (EP)
Inventor: COOKE ARNOLD
IPC: B21K23/04
Filed: 1979-03-01
Abstract: A method of producing pneumatic brake actuator rods in which a spigot (22) is provided at one end for mounting a pressure plate (7) and a thread (21) is provided on the output end, the body of the rod around the root of the spigot being under cut and thereafter upset by rollswaging or other means to produce a flange (32) for supporting the rod against the pressure plate (7) so that the rod can be of generally substantially reduced diameter in relation to that used for many years hitherto.
Patent EP-0007841-A1 (EP)
Inventor: MIRTAIN HENRI JEAN
IPC: B60C9/26
Filed: 1979-07-06
Abstract: This invention relates to a pneumatic tire incorporating a reinforcement belt comprising two superposed unfolded median plies (P,Q) and two laterally disposed folded marginal- plies (R,R'). The folded plies each forms two superposed flaps, with the corresponding flaps of each marginal ply being substantially aligned. 
     In all embodiments of the invention at least one pair of corresponding opposite laterally disposed flaps align with one (Q) of the unfolded median plies (P,Q), and the lateral areas of the other unfolded median ply (P) are surrounded by the folded plies (R,R').  
Figure 1